TY  - BOOK
AU  - Lenski, Gerhard
AU  - Lenski, Gerhard
TI  - Human societies: an introduction to Macrosociology
SN  - 0-07-037172-5
U1  - DC 301 1954
PY  - 1954///
CY  - New York
PB  - McGraw-Hill book Company
KW  - Sociology
KW  - Social evolution
N1  - Includes index
ER  -